60 lines
2.5 KiB
Markdown
60 lines
2.5 KiB
Markdown
# Frappy Framework
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current running code at SINQ, with newest changes not yet pushed
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through the Gerrit workflow at MLZ
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## Branches
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branches:
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- from-mlz: master from forge.frm2.tum.de:29418/sine2020/secop/playground
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this is not present at git.psi.ch:sinqdev/frappy.git!
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- mlz: keep in sync with from-mlz before pushing (origin git.psi.ch:sinqdev/frappy.git)
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- master: the last synced state between mlz and wip/work
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(this does NOT contain local repo files only, however, all common files work/mlz should match)
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- work: current working version, usually in use on /home/l_samenv/frappy (and on neutron instruments)
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this should be a copy of an earlier state of the wip branch
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- wip: current test version, usually in use on /home/l_samenv/frappy_wip
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master --> mlz # these branches match after a sync step, but they might have a different history
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master --> work --> wip
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apply commits from mlz to master: (rebase ?) or use cherry-pick:
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git cherry-pick <sha1>..<sha2>
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where sha1 is the last commit already in wip, and sha2 ist the last commit to be applied
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(for a single commit <sha1>.. may be omitted)
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the wip branch is also present in an other directory (currently zolliker/switchdrive/gitmlz/frappy),
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where commits may be cherry picked for input to Gerrit. As generally in the review process some additonal
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changes are done, eventually a sync step should happen:
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1) ideally, this is done when work and wip match
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1) make copies of branches master, work and wip
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2) pull changes from mlz repo to from-mlz branch: git checkout from-mlz; git pull
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3) copy to from-mlz to mlz branch: git checkout mlz; git pull; git checkout from-mlz; git checkout -B mlz; git push
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4) cherry-pick commits (from mlz) to master (git checkout master; git pull before)
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5) copy master branch to work with 'git checkout -B work'.
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Not sure if this works, as work is to be pushed to git.psi.ch.
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We might first remove the remote branch with 'git push origin --delete work'.
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And then create again (git push origin work)?
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6) in work: cherry-pick commits not yet feeded into Gerrit from copy in step (1)
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7) git checkout -B wip
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8) if wip and work did not match: cherry pick changes from wip copy to wip or merge
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8) delete branch copies not needed any more
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## Procedure to update PPMS
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1) git checkout wip (or work, whatever state to copy to ppms)
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2) git checkout -B ppms # local branch ?
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3) assume PPMSData is mounted on /Volumes/PPMSData
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cp -r secop_psi /Volumes/PPMSData/zolliker/frappy/secop_psi
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cp -r secop /Volumes/PPMSData/zolliker/frappy/secop
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it may be that additional folder have to copied ...
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